Utility trailer



FIG. 1 is a perspective view of a utility trailer showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a rear elevation view thereof.

The side of the trailer opposite from that of FIG. 2 is a mirror image of that shown in FIG. 2. 

The ornamental design for a utility trailer, as shown and described. 